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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
are categorized on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are categorized on" is not correct in standard written English.
It is typically used when discussing how items or concepts are classified or grouped based on certain criteria, but the preposition "on" is not appropriate in this context. Example: "The books are categorized by genre."
⚠ May contain grammatical issues
Science
News & Media
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
23 human-written examples
Tornadoes, unlike hurricanes, are categorized on what is called the Enhanced Fujita (EF) scale.
News & Media
Who makes it into that evoked set depends in part on how people are categorized on the mind's "grocery shelf".
News & Media
Both sandwiches are categorized on the menu as panini, but they are in fact hulking rather than small and delicate, as panini generally are.
News & Media
These groups are categorized on the basis of similarity in achieving optimum height and container width.
Wideband and multiband LNA designs reported in open literature are categorized on the basis of their circuit architecture.
Science
Supplier segmentation means that the suppliers of a specific firm are categorized on the basis of their similarities.
Human-verified similar examples from authoritative sources
Similar Expressions
36 human-written examples
EPS events were categorized on an ordered categorical scale based on the intensity of EPS-related AEs.
Ole Miss only contested one of the 28 allegations while stating that five more should be categorized on a different level.
News & Media
"Living legend" is how Joe Simon is categorized on the list of special guests appearing at the New York Comic Con at the Jacob K. Javits Convention Center this weekend.
News & Media
Social movements may also be categorized on the basis of the general character of their strategy and tactics; for instance, whether they are legitimate or underground.
Encyclopedias
Patients were categorized on the basis of membrane integrity into two groups: ruptured versus intact.
Expert writing Tips
Best practice
When categorizing, use prepositions like "by", "into", or "according to" instead of "on" for grammatical accuracy. For example, say "items are categorized by size" not "on size".
Common error
Avoid using "on" after "categorized". The correct preposition depends on the specific context; common alternatives are "by", "into", and "according to".
Source & Trust
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are categorized on" functions as a passive construction, indicating that something is being assigned to a category. However, it's grammatically incorrect. According to Ludwig, more appropriate prepositions like "by" or "into" should be used.
Frequent in
Science
52%
News & Media
32%
Wiki
8%
Less common in
Encyclopedias
4%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "are categorized on" appears in various sources, including scientific and news outlets, it is grammatically incorrect. According to Ludwig AI, the correct usage involves prepositions like "by", "into", or "according to". Therefore, it's best to use alternatives like "are classified by" or "are grouped according to" to ensure clarity and accuracy in writing. Although the phrase is common, prioritizing grammatical correctness enhances the credibility and professionalism of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are classified by
Replaces "categorized" with "classified" and uses "by" instead of "on" for standard grammatical correctness.
are grouped by
Emphasizes grouping based on shared characteristics, using "by" for correct prepositional usage.
are sorted by
Highlights the act of sorting into categories, using "by" for grammatical correctness.
are divided into
Focuses on division into distinct categories, using "into" to indicate the result.
are organized by
Stresses systematic arrangement by category, using "by" for proper preposition.
are arranged according to
Indicates arrangement based on specific criteria or rules, using a more formal tone.
are classified according to
Similar to "are classified by" but uses "according to" for emphasis on the criteria.
are segmented by
Focuses on segmentation into distinct groups or categories, using "by" correctly.
are indexed by
Highlights the use of an index or system for categorization, using "by" correctly.
are assessed based on
Implies evaluation leading to categorization, emphasizing the assessment criteria.
FAQs
How to correctly use "categorize" in a sentence?
Use "categorize" with prepositions such as "by", "into", or "according to". For example: "The books are categorized "by" genre".
What can I say instead of "are categorized on"?
You can use alternatives like "are classified by", "are grouped by", or "are sorted by" depending on the specific meaning you want to convey.
Is it grammatically correct to say "are categorized on"?
No, "are categorized on" is not grammatically correct. The correct usage involves prepositions such as ""by"", "into", or "according to".
What's the difference between "are categorized by" and "are categorized on"?
"Are categorized by" is grammatically correct and indicates the criteria used for categorization. "Are categorized on" is incorrect and should be avoided.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested